There are currently eight numbered sunspot groups on the solar disc, and the most complex one is the Catania sunspot group 98 (NOAA AR 1944). The flaring activity, during last 24 hours, was at the B-class level. The last C-class flare reported was C3.9 flare which peaked at 02:06 UT, on January
12. The flare originated from the Catania sunspot group 98 (NOAA AR 1944) which continues to decay, but remains classified as a beta-gamma sunspot group. We expect C-class flares and possibly but not very probably M-class flare. Catania sunspot group 98 (NOAA AR 1944) is at the moment close to
the west solar limb, therefore, we maintain the warning condition for a proton event. The Earth is currently inside a fast solar wind (800 km/s), associated with the extended (in latitude and in longitude) coronal hole in the northern hemisphere which first reached the central meridian on January 8. The interplanetary magnetic field magnitude is about 7 nT. We expect quiet to unsettled geomagnetic conditions in the next 24 hours.
SIDC

Equipment: Coronado 90 + SBIG 8300s + LX75
Processing: Photoshop
Date: 01/13/14
Time UT: 17:00
Exposure 0.8 sec.

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Solar activity is very low, with the background X-ray flux of a low B-class level. No changes of solar activity are foreseen in the following 48 hours.The Earth is still inside a slow solar wind flow with the speed of about 350 km/s. The interplanetary magnetic field magnitude is 6 nT. The
geomagnetic conditions are quiet to moderate and expected to remain so.  The possible arrival of the fast speed stream from the small equatorial coronal hole, during the following hours, is not expected to result in the change of the current geomagnetic conditions.
INFO from Royal Observatory of Belgium.

   

Equipment: Coronado 90 + SBIG 8300s + LX75
Editor: Photoshop
Date: 17/09/13
Time GMT: 11:30:00
Exposure 0.09 sec.

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